BD9E300EFJ-LB Datasheet, PDF (7/33 Pages) Rohm – 7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9E300EFJ-LB
Typical Performance Curves - continued
1.15
VIN =7V
1.10
VIN =12V
1.05
1.00
VIN =24V
VIN =36V
0.95
0.90
0.85
-40 -20 0
20 40 60 80 100 120
Tem perature[℃]
95
94
93
VIN =7V
92
91
90
89
88
87
86
85
-40 -20 0
VIN =12V
VIN =36V
VIN =24V
20 40 60 80 100 120
Tem perature[℃]
Figure 8. Switching Frequency vs Junction Temperature
Figure 9. Maximum Duty vs Junction Temperature
350
VIN =24V
300
250
200
150
100
50
-40 -20 0 20 40 60 80 100 120
Tem perature[℃]
Figure 10. High Side MOSFET ON - Resistance vs
Junction Temperature
300
VIN =24V
250
200
150
100
50
0
-40 -20 0 20 40 60 80 100 120
Tem perature[℃]
Figure 11. Low Side MOSFET ON -Resistance vs
Junction Temperature
www.rohm.co
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111•15•001
7/30
TSZ02201-0J3J0AJ00220-1-2
21.Feb.2014 Rev.002